package edu.nju.desserthouse.dao;

import java.io.Serializable;
import javax.ejb.Remote;

import nju.edu.desserthouse.model.User;

@Remote
public interface UserDao extends Serializable {
	
	public boolean save(User user);
	
	public User find(String column,String value);
	
	public boolean updateByUserid(User user);
	
}
